Fig. 8From: Carbon nanoparticles-Fe(II) complex for efficient theranostics of xenografted colonic tumorBiosafety evaluations of CNSI-Fe. a Serum biochemical parameters. b Hematological analyses. c Histopathological observations of liver, spleen, heart, and kidneys. * p < 0.05, ** p < 0.01 comparing to the control groupBack to article page